/* ===== Tokens（ロゴの紺・オレンジ・緑を起点に設計） ===== */
:root{
  --navy:#1B2D63; --navy-700:#14224C; --navy-900:#0E1838;
  --blue:#2F6FB3; --blue-500:#3D86C6; --blue-100:#E3EFF8; --blue-50:#F2F7FB;
  --orange:#E0873A; --green:#5AA04C; --line:#06C755; --line-dark:#05A346;
  --ink:#1D2433; --ink-2:#4A5466; --ink-3:#6B7486;
  --border:#DCE3EC; --bg:#FFFFFF; --bg-soft:#F6F8FB;
  --radius:14px; --radius-lg:22px;
  --shadow:0 1px 2px rgba(20,34,76,.06),0 8px 24px rgba(20,34,76,.07);
  --container:1160px; --header-h:76px; --spcta-h:0px;
  --ff-sans:"Noto Sans JP",system-ui,-apple-system,"Hiragino Sans",sans-serif;
  --ff-serif:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --ff-en:"Jost",var(--ff-sans);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;font-family:var(--ff-sans);color:var(--ink);background:var(--bg);font-size:16px;line-height:1.9;letter-spacing:.03em;overflow-x:hidden;padding-bottom:var(--spcta-h)}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,p,dl,dd,figure{margin:0}
.container{width:min(100% - 40px,var(--container));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:8px 14px;z-index:200;border-radius:8px}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--blue-500);outline-offset:3px;border-radius:6px}
.icon{width:1.25em;height:1.25em;flex:none}

/* ===== Type ===== */
.label{font-family:var(--ff-en);font-size:13px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);display:flex;align-items:center;gap:10px;margin-bottom:14px}
.label::before{content:"";width:22px;height:2px;background:var(--orange)}
.label-light{color:#BFD7EE}
.h2{font-family:var(--ff-serif);font-weight:700;font-size:clamp(26px,3.4vw,38px);line-height:1.45;letter-spacing:.04em;color:var(--navy)}
.h2-light{color:#fff}
.lead{color:var(--ink-2);margin-top:18px}
.note{font-size:14px;color:var(--ink-3);margin-top:14px}
.section{padding:clamp(72px,10vw,128px) 0}
.section-head{margin-bottom:clamp(32px,5vw,56px)}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:10px 22px;border-radius:999px;font-weight:700;font-size:15px;text-decoration:none;border:2px solid transparent;transition:transform .25s var(--ease),background .25s,box-shadow .25s,color .25s;cursor:pointer;font-family:inherit;line-height:1.3}
.btn:hover{transform:translateY(-2px)}
.btn-lg{min-height:58px;padding:10px 28px}
.btn-block{width:100%}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 6px 18px rgba(27,45,99,.22)}
.btn-primary:hover{background:var(--navy-700)}
.btn-line{background:var(--line);color:#fff}
.btn-line:hover{background:var(--line-dark)}
.btn-outline{border-color:var(--navy);color:var(--navy);background:#fff}
.btn-white{background:#fff;color:var(--navy)}
.btn-tel{display:flex;flex-direction:column;align-items:flex-start;line-height:1.2}
.btn-tel small{font-size:11px;font-weight:500;opacity:.85}
.btn-tel strong{font-family:var(--ff-en);font-size:20px;letter-spacing:.04em}
.arrow-link{display:inline-flex;align-items:center;gap:8px;color:var(--navy);font-weight:700;text-decoration:none;min-height:48px}
.arrow-link .icon{transition:transform .25s var(--ease)}
.arrow-link:hover .icon{transform:translateX(4px)}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.site-header.is-scrolled{border-color:var(--border);box-shadow:0 4px 18px rgba(20,34,76,.06)}
.header-inner{display:flex;align-items:center;gap:20px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink-2);margin-right:auto}
.brand-logo{display:flex;align-items:center;justify-content:center;width:96px;height:64px;flex:0 0 96px}
.brand-logo img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;transform:none}
.brand-tag{font-size:11px;line-height:1.5;border-left:1px solid var(--border);padding-left:14px}
.gnav-list{display:flex;gap:4px}
.gnav-list a{display:block;padding:10px 12px;color:var(--ink);text-decoration:none;font-size:14px;font-weight:500;border-radius:8px;position:relative}
.gnav-list a::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.gnav-list a:hover::after,.gnav-list a[aria-current="page"]::after{transform:scaleX(1)}
.nav-sp,.gnav-contact{display:none}
.header-tel{display:flex;flex-direction:column;text-decoration:none;color:var(--navy);line-height:1.2;text-align:right}
.header-tel small{font-size:11px;color:var(--ink-3)}
.header-tel strong{font-family:var(--ff-en);font-size:21px;letter-spacing:.03em}
.header-cta{min-height:46px}
.menu-btn{display:none;width:48px;height:48px;border:0;background:transparent;cursor:pointer;position:relative}
.menu-bar,.menu-bar::before,.menu-bar::after{position:absolute;left:12px;width:24px;height:2px;background:var(--navy);transition:transform .3s var(--ease),opacity .2s}
.menu-bar{top:23px}.menu-bar::before{content:"";left:0;top:-8px}.menu-bar::after{content:"";left:0;top:8px}
.menu-btn[aria-expanded="true"] .menu-bar{background:transparent}
.menu-btn[aria-expanded="true"] .menu-bar::before{transform:translateY(8px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .menu-bar::after{transform:translateY(-8px) rotate(-45deg)}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;background:linear-gradient(160deg,#fff 0%,var(--blue-50) 55%,var(--blue-100) 100%);padding:clamp(56px,8vw,110px) 0 clamp(64px,9vw,120px)}
.hero-photo-test{background-image:linear-gradient(90deg,rgba(255,255,255,.84) 0%,rgba(255,255,255,.76) 43%,rgba(255,255,255,.52) 100%),url("../img/hero-top.png");background-size:cover;background-position:center center}
.hero-photo-test .hero-deco{display:none}
.hero-deco{position:absolute;right:-220px;top:-160px;width:820px;color:rgba(47,111,179,.12);stroke-width:1.2;pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:1.25fr .85fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero-eyebrow{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:14px;color:var(--ink-2);font-weight:500}
.area-pill{background:var(--navy);color:#fff;border-radius:999px;padding:4px 14px;font-size:13px}
.hero-title{font-family:var(--ff-serif);font-weight:700;color:var(--navy);font-size:clamp(32px,4.8vw,56px);line-height:1.38;letter-spacing:.045em;margin:22px 0 24px}
.hero-title-line{display:block;white-space:nowrap}
.hero-title em{font-style:normal;background:linear-gradient(transparent 70%,rgba(224,135,58,.28) 70%)}
.hero-lead{color:var(--ink-2);max-width:34em}
.hero-points{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 32px}
.hero-points li{font-size:13px;font-weight:700;color:var(--navy);background:#fff;border:1px solid var(--border);border-radius:999px;padding:6px 14px 6px 30px;position:relative}
.hero-points li::before{content:"";position:absolute;left:12px;top:50%;width:8px;height:5px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:translateY(-70%) rotate(-45deg)}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px}
.hero-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:30px 30px 18px;border:1px solid var(--border)}
.hero-roof{display:block;width:100%;max-width:260px;margin:0 auto 18px}
.fact{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-top:1px solid var(--border)}
.fact dt{font-size:13px;color:var(--ink-3)}
.fact dd{font-weight:700;color:var(--navy);text-align:right}

/* ===== Worries ===== */
.worries-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,6vw,80px);align-items:start}
.worries-head{position:static}
.worry-list li+li{border-top:1px solid var(--border)}
.worry-list{border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.worry-list a{display:grid;grid-template-columns:1fr auto 40px;align-items:center;gap:16px;padding:22px 4px;text-decoration:none;color:var(--ink);transition:background .25s,padding .25s var(--ease)}
.worry-list a:hover{background:var(--blue-50);padding-left:14px}
.worry-q{font-weight:500}
.worry-a{font-size:13px;color:var(--blue);font-weight:700;white-space:nowrap}
.worry-arrow{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);display:grid;place-items:center;color:var(--navy)}

/* ===== Services (bento) ===== */
.services-top{background:var(--bg-soft)}
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.svc-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:30px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:12px;transition:transform .3s var(--ease),box-shadow .3s}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.svc-card.is-feature{grid-row:span 2;background:var(--navy);color:#fff;border-color:var(--navy);justify-content:flex-end;min-height:360px;position:relative;overflow:hidden}
.svc-card.is-feature::before{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;border:1px solid rgba(255,255,255,.15);box-shadow:0 0 0 50px rgba(255,255,255,.04)}
.svc-card.is-feature .svc-title{color:#fff;font-size:30px}
.svc-card.is-feature .svc-text{color:#D5DEEE}
.svc-card.is-feature .svc-more,.svc-card.is-feature .svc-num{color:#fff}
.svc-num{font-family:var(--ff-en);font-size:14px;color:var(--orange);letter-spacing:.1em}
.svc-title{font-family:var(--ff-serif);font-size:22px;color:var(--navy);line-height:1.5}
.svc-tag{display:inline-block;font-family:var(--ff-sans);font-size:11px;background:var(--blue-100);color:var(--navy);padding:2px 10px;border-radius:999px;vertical-align:middle}
.svc-text{font-size:15px;color:var(--ink-2);flex:1}
.svc-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--navy)}
.svc-others{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;margin-top:28px}
.svc-others-label{font-size:14px;font-weight:700;color:var(--ink-2)}
.chip-links{display:flex;flex-wrap:wrap;gap:8px}
.chip-links a{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--navy);text-decoration:none;font-size:14px;font-weight:500}
.chip-links a:hover{border-color:var(--navy)}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,6vw,80px)}
.values{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;counter-reset:v}
.values li{padding:26px 0;border-top:1px solid var(--border);position:relative}
.value-no{font-family:var(--ff-en);font-size:13px;color:var(--orange);letter-spacing:.1em}
.values h3{font-size:18px;color:var(--navy);margin:6px 0 8px;line-height:1.6}
.values p{font-size:15px;color:var(--ink-2)}
.reuse{display:flex;gap:24px;align-items:flex-start;margin-top:clamp(40px,6vw,64px);padding:30px 34px;border-radius:var(--radius-lg);background:linear-gradient(120deg,#F1F7EE,#F2F7FB);border:1px solid #DDEAD8}
.reuse-icon{width:48px;height:48px;color:var(--green);flex:none}
.reuse h3{font-size:18px;color:var(--navy);margin-bottom:6px}
.reuse p{font-size:15px;color:var(--ink-2)}
.reuse-compact{padding:22px 24px;margin-top:24px}

/* ===== Price ===== */
.price{background:var(--bg-soft)}
.price-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(32px,6vw,80px);align-items:center}
.price-figure img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--radius-lg)}
.price-figure figcaption{font-size:13px;color:var(--ink-3);margin-top:10px}
.price-list{margin-top:28px;border-top:2px solid var(--navy)}
.price-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:20px 4px;border-bottom:1px solid var(--border)}
.price-row dt{font-weight:700}
.price-row .num{font-family:var(--ff-en);font-weight:500;font-size:clamp(30px,4vw,42px);color:var(--navy);letter-spacing:.02em}
.price-row .yen{font-size:15px;margin-left:4px;color:var(--ink-2)}
.price-notes{margin-top:20px;display:grid;gap:6px}
.price-notes li{font-size:14px;color:var(--ink-2);padding-left:1.2em;text-indent:-1.2em}
.price-notes li::before{content:"※";margin-right:.2em}

/* ===== Works ===== */
.works-top{display:grid;grid-template-columns:.6fr 1.4fr;gap:clamp(28px,5vw,64px);align-items:end;margin-bottom:clamp(28px,4vw,48px)}
.works-legend{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:22px;font-size:14px;color:var(--ink-2)}
.works-legend .tag{position:static;margin-left:6px}
.cases-sub{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,40px)}
.case-head{display:flex;align-items:baseline;gap:14px;margin-bottom:12px}
.case-no{font-family:var(--ff-en);font-weight:500;letter-spacing:.14em;color:var(--navy)}
.case-title{font-size:14px;color:var(--ink-3)}
.case-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ba{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--bg-soft)}
.ba img{width:100%;aspect-ratio:3/4;object-fit:cover;transition:transform .8s var(--ease)}
.case:hover .ba img{transform:scale(1.03)}
.ba.is-after{box-shadow:0 0 0 3px var(--blue-500)}
.tag{position:absolute;left:10px;top:10px;font-family:var(--ff-en);font-size:12px;font-weight:500;letter-spacing:.14em;padding:4px 10px;border-radius:6px;color:#fff;line-height:1.4}
.tag-before{background:rgba(29,36,51,.82)}
.tag-after{background:var(--blue)}

/* ===== License ===== */
.license-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.lic-group{margin-top:28px}
.lic-group-title{font-size:13px;color:var(--ink-3);font-weight:700;letter-spacing:.1em;margin-bottom:6px}
.lic-list li{display:flex;flex-direction:column;padding:14px 0 14px 22px;border-bottom:1px solid var(--border);position:relative}
.lic-list li::before{content:"";position:absolute;left:0;top:24px;width:10px;height:10px;border-radius:50%;border:2px solid var(--blue)}
.lic-list strong{color:var(--navy);line-height:1.6}
.lic-list span{font-size:14px;color:var(--ink-2)}
.lic-no{font-family:var(--ff-en);letter-spacing:.04em;color:var(--navy)!important;font-weight:500}
.certs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.certs .cert:nth-child(2){transform:translateY(28px)}
.cert a{display:block;border-radius:10px;overflow:hidden;box-shadow:var(--shadow);transition:transform .3s var(--ease)}
.cert a:hover{transform:translateY(-4px)}
.cert img{width:100%;aspect-ratio:3/4;object-fit:contain;background:#fff}
.cert figcaption{font-size:13px;text-align:center;margin-top:10px;color:var(--ink-2)}
.cert-single{max-width:340px;justify-self:center}

/* ===== Area ===== */
.area{background:var(--bg-soft)}
.area-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
.area-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:30px}
.area-card-title{font-size:15px;color:var(--ink-2);margin-bottom:18px}
.prefs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.pref{font-family:var(--ff-serif);font-weight:700;color:var(--navy);font-size:clamp(24px,3vw,32px);display:flex;flex-direction:column;align-items:center;padding:18px 6px;border-radius:var(--radius);background:var(--blue-50);line-height:1.3}
.pref span{font-family:var(--ff-en);font-size:11px;font-weight:400;letter-spacing:.2em;color:var(--blue);margin-top:6px}
.area-card.is-septic .pref{background:var(--navy);color:#fff}
.area-card.is-septic .pref span{color:#BFD7EE}
.area-base{margin-top:18px;font-size:14px;color:var(--ink-2)}

/* ===== Septic band ===== */
.septic-band{position:relative;overflow:hidden;background:var(--navy);color:#fff;padding:clamp(64px,8vw,96px) 0}
.septic-deco{position:absolute;left:-180px;bottom:-260px;width:600px;color:rgba(255,255,255,.08);stroke-width:1.2}
.septic-inner{position:relative;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.septic-text{color:#D5DEEE;margin-top:16px;max-width:40em}

/* ===== CTA ===== */
.cta-box{display:grid;grid-template-columns:1.3fr 1fr 1fr;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.cta-col{padding:clamp(28px,4vw,44px);display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.cta-col+.cta-col{border-left:1px solid var(--border)}
.cta-col-tel{background:var(--blue-50)}
.cta-lead{color:var(--ink-2)}
.cta-tel-num{display:inline-flex;align-items:center;gap:10px;font-family:var(--ff-en);font-weight:500;font-size:clamp(30px,3.6vw,40px);color:var(--navy);text-decoration:none;letter-spacing:.03em;line-height:1.2}
.cta-sub{font-size:14px;color:var(--ink-2)}
.cta-h3{font-size:17px;color:var(--navy)}
.cta-qr{width:132px;border:1px solid var(--border);border-radius:10px}
.cta-note{font-size:14px;color:var(--ink-2)}
.only-sp,.only-sp-flex{display:none!important}

/* ===== Footer ===== */
.site-footer{background:var(--navy-900);color:#C9D3E6;padding:64px 0 28px;font-size:14px}
.site-footer a{color:#fff}
.footer-main{display:grid;grid-template-columns:1.1fr 1.3fr .8fr;gap:40px}
.footer-logo .brand-logo{width:178px;height:130px;flex-basis:178px;background:#fff;border-radius:12px;justify-content:center;overflow:hidden}
.footer-logo .brand-logo img{transform:translateX(-10px)}
.footer-catch{font-family:var(--ff-serif);color:#fff;font-size:17px;margin-top:18px}
.footer-sub{margin-top:8px;line-height:1.8}
.footer-info div{display:grid;grid-template-columns:80px 1fr;gap:12px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-info dt{color:#8C9AB8}
.footer-nav li a{display:block;padding:8px 0;text-decoration:none}
.footer-nav li a:hover{text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:#8C9AB8}

/* ===== SP CTA ===== */
.sp-cta{display:none}

/* ===== Lower pages ===== */
.page-hero{position:relative;overflow:hidden;background:linear-gradient(160deg,#fff,var(--blue-50) 60%,var(--blue-100));padding:clamp(40px,6vw,72px) 0 clamp(48px,7vw,88px)}
.page-hero .container{position:relative}
.page-hero-photo{background-size:cover;background-position:center center}
.page-hero-photo .hero-deco{display:none}
.page-hero-services-photo{background-image:linear-gradient(90deg,rgba(255,255,255,.86) 0%,rgba(255,255,255,.77) 43%,rgba(255,255,255,.54) 100%),url("../img/hero-services.png")}
.page-hero-septic-photo{background-image:linear-gradient(90deg,rgba(255,255,255,.88) 0%,rgba(255,255,255,.79) 45%,rgba(255,255,255,.59) 100%),url("../img/hero-septic.png");background-position:47% center}
.page-hero-contact-photo{background-image:linear-gradient(90deg,rgba(255,255,255,.85) 0%,rgba(255,255,255,.76) 44%,rgba(255,255,255,.56) 100%),url("../img/hero-contact.png");background-position:center center}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:6px;font-size:13px;color:var(--ink-3);margin-bottom:28px}
.breadcrumb li+li::before{content:"/";margin-right:6px}
.page-title{font-family:var(--ff-serif);font-size:clamp(30px,4.6vw,48px);color:var(--navy);line-height:1.4;letter-spacing:.05em}
.page-lead{color:var(--ink-2);margin-top:18px;max-width:40em}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}
.toc a{display:inline-flex;align-items:center;min-height:42px;padding:0 16px;background:#fff;border:1px solid var(--border);border-radius:999px;text-decoration:none;color:var(--navy);font-size:14px}
.toc a:hover{border-color:var(--navy)}
.svc-detail{padding:clamp(56px,8vw,96px) 0;border-top:1px solid var(--border)}
.svc-detail-tint{background:var(--bg-soft)}
.svc-detail-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(24px,6vw,80px)}
.svc-en{font-family:var(--ff-en);font-size:13px;letter-spacing:.16em;color:var(--orange)}
.svc-h{font-family:var(--ff-serif);font-size:clamp(26px,3.4vw,36px);color:var(--navy);line-height:1.4;margin-top:8px;margin-bottom:24px}
.svc-detail-grid .svc-detail-head{position:static}
.svc-body>p+p{margin-top:14px}
.svc-lead{font-size:clamp(17px,1.8vw,20px);font-weight:700;color:var(--navy);line-height:1.8}
.svc-body>p:not(.svc-lead){color:var(--ink-2)}
.point-box{margin-top:28px;padding:24px 26px;background:var(--blue-50);border-radius:var(--radius)}
.point-title{font-weight:700;color:var(--navy);margin-bottom:8px}
.check-list li{padding-left:26px;position:relative;margin-top:6px}
.check-list li::before{content:"";position:absolute;left:4px;top:.75em;width:10px;height:6px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.mini-cred{display:flex;align-items:center;gap:18px;margin-top:28px;padding-top:24px;border-top:1px dashed var(--border);font-size:14px;color:var(--ink-2)}
.mini-cred img{width:84px;aspect-ratio:3/4;object-fit:contain;background:#fff;border-radius:6px;box-shadow:var(--shadow)}
.mini-cred strong{color:var(--navy)}
.steps-chips{display:flex;gap:10px;margin-top:24px;flex-wrap:wrap}
.steps-chips li{min-width:96px;text-align:center;padding:12px 20px;border-radius:var(--radius);background:var(--navy);color:#fff;font-weight:700}
.privacy-panel{display:grid;grid-template-columns:repeat(3,1fr);margin-top:40px;border-radius:var(--radius-lg);overflow:hidden;background:var(--navy);color:#fff}
.privacy-item{padding:30px}
.privacy-item+.privacy-item{border-left:1px solid rgba(255,255,255,.14)}
.privacy-item h3{font-family:var(--ff-serif);font-size:20px;margin-bottom:8px}
.privacy-item p{font-size:15px;color:#D5DEEE}
.trio{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--navy)}
.trio-item{padding:26px 24px 26px 0}
.trio-item+.trio-item{padding-left:24px;border-left:1px solid var(--border)}
.trio-item h3{font-size:19px;color:var(--navy);margin-bottom:8px}
.trio-item p{color:var(--ink-2);font-size:15px}
.lic-inline{margin-top:18px!important;font-size:14px}
.others-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.others-grid>div{padding:26px;border:1px solid var(--border);border-radius:var(--radius)}
.others-grid h3{font-size:18px;color:var(--navy);margin-bottom:6px}
.others-grid p{color:var(--ink-2);font-size:15px}
.price-mini{background:var(--bg-soft)}
.price-mini-inner{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.price-mini .price-list{margin-top:0}

/* Septic */
.septic-hero{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:end}
.spec{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:8px 26px}
.spec-row{display:grid;grid-template-columns:110px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--border)}
.spec-row:last-child{border-bottom:0}
.spec-row dt{font-size:14px;color:var(--ink-3)}
.spec-row dd{font-weight:500;color:var(--navy)}
.spec-wide{margin-top:28px;max-width:860px}
.septic-services{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:2px solid var(--navy)}
.septic-block{padding:32px 32px 32px 0}
.septic-block+.septic-block{padding-left:32px;border-left:1px solid var(--border)}
.block-en{font-family:var(--ff-en);font-size:13px;letter-spacing:.16em;color:var(--orange)}
.septic-block h3{font-family:var(--ff-serif);font-size:26px;color:var(--navy);margin:8px 0 10px}
.septic-block p{color:var(--ink-2)}
.septic-area{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.septic-area .pref{background:var(--navy);color:#fff}
.septic-area .pref span{color:#BFD7EE}
.h3-title{font-size:20px;color:var(--navy);margin-bottom:18px}
.prep-list li{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid var(--border)}
.prep-list span{font-family:var(--ff-en);color:var(--orange)}

/* Contact */
.methods{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.method{border:1px solid var(--border);border-radius:var(--radius-lg);padding:clamp(26px,4vw,40px);background:#fff}
.method-tel{background:var(--blue-50)}
.method-title{display:flex;align-items:center;gap:10px;font-size:20px;color:var(--navy)}
.method-sub{font-size:14px;color:var(--ink-3);margin-top:4px}
.tel-big{display:block;font-family:var(--ff-en);font-weight:500;font-size:clamp(32px,4.4vw,46px);color:var(--navy);text-decoration:none;margin:10px 0 16px;letter-spacing:.03em}
.tel-list div{display:grid;grid-template-columns:90px 1fr;padding:8px 0;border-top:1px solid var(--border);font-size:15px}
.tel-list dt{color:var(--ink-3)}
.line-body{display:flex;gap:22px;align-items:center;margin-top:18px}
.line-qr{width:160px;border:1px solid var(--border);border-radius:10px;flex:none}
.method-line [data-line-only]{box-shadow:0 4px 10px rgba(6,143,51,.20)}
.form-section{background:var(--bg-soft)}
.form-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,72px);align-items:start}
.flow{margin-top:28px}
.flow li{display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--border)}
.flow span{font-family:var(--ff-en);color:var(--orange);font-weight:500}
.flow strong{color:var(--navy)}
.flow p{font-size:14px;color:var(--ink-2)}
.form{background:#fff;border-radius:var(--radius-lg);padding:clamp(24px,4vw,40px);box-shadow:var(--shadow);display:grid;gap:22px}
.field label{display:flex;align-items:center;gap:8px;font-weight:700;margin-bottom:8px}
.req,.opt{font-size:11px;padding:2px 8px;border-radius:4px;font-weight:700}
.req{background:var(--navy);color:#fff}
.opt{background:var(--bg-soft);color:var(--ink-3);border:1px solid var(--border)}
.field input,.field textarea{width:100%;font:inherit;font-size:16px;padding:14px 16px;border:1.5px solid var(--border);border-radius:10px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(47,111,179,.15)}
.field [aria-invalid="true"]{border-color:#C0392B}
.field-error{color:#B03A2E;font-size:13px;margin-top:6px}
.form-note{font-size:13px;color:var(--ink-3)}
.form-status{font-size:14px;color:var(--navy);font-weight:700}
.form-status[data-state="success"]{color:#147A3A}
.form-status[data-state="error"]{color:#B03A2E}
.form-status[data-state="sending"]{color:var(--ink-2)}
.form button[disabled]{cursor:wait;opacity:.72;transform:none}
.form-honeypot{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ===== Reveal ===== */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal[data-delay="1"]{transition-delay:.1s}
.js .reveal[data-delay="2"]{transition-delay:.2s}
.js .reveal.is-in{opacity:1;transform:none}
.js .certs.reveal.is-in .cert:nth-child(2){transform:translateY(28px)}

/* ===== Responsive ===== */
@media (max-width:1100px){
  .brand-tag{display:none}
  .header-tel{display:none}
}
@media (max-width:960px){
  :root{--header-h:64px;--spcta-h:calc(64px + env(safe-area-inset-bottom))}
  .menu-btn{display:block}
  .header-cta{display:none}
  .brand-logo{width:82px;height:50px;flex-basis:82px}
  .gnav{position:fixed;inset:var(--header-h) 0 0 0;background:#fff;padding:12px 20px calc(24px + var(--spcta-h));overflow-y:auto;visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .25s,transform .25s var(--ease),visibility 0s .25s}
  .gnav.is-open{visibility:visible;opacity:1;transform:none;transition:opacity .25s,transform .25s var(--ease)}
  .gnav-list{flex-direction:column}
  .gnav-list a{padding:16px 6px;font-size:17px;border-bottom:1px solid var(--border);border-radius:0}
  .gnav-list a::after{display:none}
  .nav-sp{display:block}
  .gnav-contact{display:grid;gap:10px;margin-top:22px}
  body.menu-open{overflow:hidden}
  .hero-inner,.worries-grid,.about-grid,.price-grid,.license-grid,.works-top,.septic-hero,.form-grid,.price-mini-inner,.septic-area{grid-template-columns:1fr}
  .svc-detail-grid .svc-detail-head{position:static}
  .bento{grid-template-columns:1fr 1fr}
  .svc-card.is-feature{grid-column:span 2;grid-row:auto;min-height:280px}
  .price-figure{max-width:420px}
  .price-figure img{aspect-ratio:4/3}
  .cta-box{grid-template-columns:1fr 1fr}
  .cta-col-tel{grid-column:span 2}
  .cta-col-line{border-left:0!important;border-top:1px solid var(--border)}
  .cta-col-form{border-top:1px solid var(--border)}
  .footer-main{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:span 2}
  .sp-cta{display:grid;grid-template-columns:1.3fr 1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:90;background:#fff;border-top:1px solid var(--border);padding:8px 8px calc(8px + env(safe-area-inset-bottom));gap:8px;box-shadow:0 -6px 20px rgba(20,34,76,.08)}
  .sp-cta a{display:flex;align-items:center;justify-content:center;gap:6px;min-height:48px;border-radius:10px;text-decoration:none;font-weight:700;font-size:14px}
  .sp-cta-tel{background:var(--navy);color:#fff}
  .sp-cta-line{background:var(--line);color:#fff}
  .sp-cta-form{border:1.5px solid var(--navy);color:var(--navy)}
  .methods{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:15px}
  .hero-photo-test{background-image:linear-gradient(rgba(255,255,255,.78),rgba(255,255,255,.78)),url("../img/hero-top.png");background-position:70% center}
  .page-hero-services-photo{background-image:linear-gradient(rgba(255,255,255,.80),rgba(255,255,255,.80)),url("../img/hero-services.png");background-position:68% center}
  .page-hero-septic-photo{background-image:linear-gradient(rgba(255,255,255,.82),rgba(255,255,255,.82)),url("../img/hero-septic.png");background-position:47% center}
  .page-hero-contact-photo{background-image:linear-gradient(rgba(255,255,255,.79),rgba(255,255,255,.79)),url("../img/hero-contact.png");background-position:52% center}
  /* サービス詳細：SPでは見出しの下に本文を続け、本文領域を画面幅いっぱいに使う */
  .svc-detail-grid{grid-template-columns:1fr;gap:0}
  .svc-detail-grid .svc-detail-head{position:static}
  .svc-detail-grid .svc-h{margin-bottom:22px}
  .hero-actions .btn{width:100%}
  .hero-title{font-size:clamp(33px,8.8vw,38px);letter-spacing:0}
  #worries-title{font-size:25px}
  #cta-title{font-size:22px}
  .hero-card{padding:22px 20px 8px}
  .worry-list a{grid-template-columns:1fr 36px;gap:6px 12px}
  .worry-a{grid-row:2;font-size:12px}
  .worry-arrow{grid-row:1/3;grid-column:2;width:36px;height:36px}
  .bento{grid-template-columns:1fr}
  .svc-card.is-feature{grid-column:auto}
  .values{grid-template-columns:1fr}
  .reuse{flex-direction:column;gap:12px;padding:24px 22px}
  .cases-sub{grid-template-columns:1fr;gap:36px}
  .case-pair{gap:6px}
  .tag{left:6px;top:6px;font-size:11px;padding:3px 8px}
  .certs{gap:10px}
  .certs .cert:nth-child(2),.js .certs.reveal.is-in .cert:nth-child(2){transform:none}
  .area-grid{grid-template-columns:1fr}
  .prefs{grid-template-columns:repeat(2,1fr)}
  .septic-inner{grid-template-columns:1fr}
  .septic-inner .btn{width:100%}
  .cta-box{grid-template-columns:1fr}
  .cta-col-tel{grid-column:auto}
  .cta-col+.cta-col{border-left:0;border-top:1px solid var(--border)}
  .cta-col .btn{width:100%}
  .only-pc{display:none!important}
  .only-sp{display:block!important}
  .only-sp-flex{display:inline-flex!important}
  .privacy-panel,.trio,.others-grid,.septic-services{grid-template-columns:1fr}
  .privacy-item+.privacy-item{border-left:0;border-top:1px solid rgba(255,255,255,.14)}
  .trio-item,.trio-item+.trio-item,.septic-block,.septic-block+.septic-block{padding:22px 0;border-left:0}
  .trio-item+.trio-item,.septic-block+.septic-block{border-top:1px solid var(--border)}
  .line-body{flex-direction:column;align-items:flex-start}
  .line-qr{width:140px}
  .spec{padding:4px 18px}
  .spec-row{grid-template-columns:1fr;gap:2px}
  .footer-main{grid-template-columns:1fr}
  .footer-brand{grid-column:auto}
  .mini-cred{align-items:flex-start}
}
@media (max-width:400px){
  #worries-title{font-size:24px}
}
@media (max-width:380px){
  #worries-title{font-size:23px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}
  .js .reveal{opacity:1;transform:none}
  .case:hover .ba img{transform:none}
}

/* ===== v2：共通UI完成・不具合修正 ===== */

/* ナビ：「浄化槽」はPCでは短く、モバイルメニューでは正式名称で表示 */
.nav-long{display:none}

/* お問い合わせページ：現在地を示すヘッダーCTA */
.header-cta[aria-current="page"]{background:var(--navy-700);box-shadow:none}

/* フッター：問い合わせ導線と現在地 */
.footer-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.footer-actions .btn{min-height:44px;padding:8px 18px;font-size:14px}
.btn-ghost-light{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}
.btn-ghost-light:hover{border-color:#fff}
.footer-nav a[aria-current="page"]{color:#BFD7EE}

/* サービス案内：家・お部屋の片付け（13点目の回収作業写真） */
.house-top{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(24px,5vw,64px);align-items:end;margin-bottom:clamp(28px,4vw,44px)}
.house-top .svc-h{margin-bottom:14px}
.house-lead{color:var(--ink-2);max-width:30em}
.svc-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-lg)}
.svc-photo figcaption{font-size:13px;color:var(--ink-3);margin-top:10px}

@media (max-width:960px){
  /* 不具合修正：backdrop-filter があると position:fixed の .gnav がヘッダー基準になり、
     モバイルメニューが画面全体に広がらない。モバイル時は無効化して不透明背景にする */
  .site-header{-webkit-backdrop-filter:none;backdrop-filter:none;background:#fff}
  .nav-long{display:inline}
  .gnav-list a[aria-current="page"]{color:var(--navy);font-weight:700;box-shadow:inset 4px 0 0 var(--orange);padding-left:16px}
  .house-top{grid-template-columns:1fr}
  .footer-nav ul{display:grid;grid-template-columns:1fr 1fr;column-gap:24px}
}
@media (max-width:640px){
  .footer-actions .btn{flex:1 1 auto}
}